Baycity Technologies Ltd

Any device whose MAC address begins with AC:A2:2C has a network interface built by Baycity Technologies Ltd. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

AC:A2:2C

Organization

Baycity Technologies Ltd

Address

10 Nazareth Ave Christchurch Canterbury NZ 8024

Source

IEEE OUI registry

Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.